Fusion Analysis of Fiber Bragg Grating Sensor and Geotechnical Engineering

摘要

Optical fiber sensing technology began in the mid-1970s, the earliest applied to the military side. Such as the US Navy with optical fiber sensor technology to monitor the structure of the ship submarine, and research and development of ultra-sensitive fiber Bragg grating sonar system; NASA with optical fiber sensor technology to monitor the performance and structure of aircraft materials and optimization. At the end of the last century, optical fiber sensing technology has been extended to a number of areas, with its unique way of sensing in the defense, aviation, oil, construction, seismic and other aspects have been applied.